Finding the Fourth Proportional to 42,331.88, 58,418.00 and 23,469

Step by Step Solution

1. Step 1: Write the proportion equation
   42,331.88 : 58,418.00 = 23,469 : x
2. Step 2: Convert to fraction form
   42,331.88/58,418.00 = 23,469/x
3. Step 3: Cross multiply
   42,331.88x = 58,418.00 × 23,469
4. Step 4: Simplify right side
   42,331.88x = 1,371,011,924.66
5. Step 5: Solve for x
   x = 1,371,011,924.66/42,331.88
6. Step 6: Final answer
   x = 32,387.22